
export interface ElTreeModelData {
    label: string;
    checked?: boolean;
    expanded?: boolean;
    _level?: number;
    _indeterminate?: boolean;
    id?: number | string;
    children?: ElTreeModelData[];
}


export interface ElTreeModelEvent {
    label: string;
    treeNodeID: string | number;
    action: string;
    checked: boolean;
}